import csv
with open('plik.csv', 'rb') as f:
    reader = csv.reader(f, delimiter=';')
    for row in reader:
        print row
        

spamWriter = csv.writer(open('eggs.csv', 'wb'), delimiter=';')
spamWriter.writerow(['Spam'] * 5 + ['Baked Beans'])
spamWriter.writerow(['Spam', 'Lovely Spam', 'Wonderful Spam'])